6824155342 has 16 divisors (see below), whose sum is σ = 10313839872. Its totient is φ = 3386292480.

The previous prime is 6824155321. The next prime is 6824155369. The reversal of 6824155342 is 2435514286.

It is a super-2 number, since 2×6824155342² = 93138192263494273928, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6824155295 and 6824155304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144778 + ... + 186034.

It is an arithmetic number, because the mean of its divisors is an integer number (644614992).

Almost surely, 2^6824155342 is an apocalyptic number.

6824155342 is a deficient number, since it is larger than the sum of its proper divisors (3489684530).

6824155342 is a wasteful number, since it uses less digits than its factorization.

6824155342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41883.

The product of its digits is 230400, while the sum is 40.

The square root of 6824155342 is about 82608.4459483411. The cubic root of 6824155342 is about 1896.7771163153. Note that the first 3 decimals are identical.

The spelling of 6824155342 in words is "six billion, eight hundred twenty-four million, one hundred fifty-five thousand, three hundred forty-two".